.box{
    width:100%;
    height:71vh;
    display: flex;
}
.box1{
    width: 70%;
    height:100%;
    /* background-color: brown; */
}
.box2{
    padding:0px 20px;
    width: 30%;
    height:100%;
}
.box1top{
    width:100%;
    height:20%;
    /* background-color: teal; */
    display: flex;
    justify-content: space-around;
}
.box1top>div{
    width:30%;
    height:90%;
    background-color: white;
    border:1px solid #f0f0f0;
    border-radius: 5px;
}
.box1top>div h3{
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-weight: 800;
}
.box1top>div span{
    display: inline-block;
    width: 100%;
    height: 30px;
    line-height: 30px;

    text-align: center;

}
.box_bottom{
    width: 100%;
    display: flex;
    justify-content: center;
}
.site{
  width: 300px;
  height:500px;
  border: 1px solid #f0f0f0;
  border-radius: 2px;
}